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1. 发明专利

JP2009105710A Imaging apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：JP2009105710A
公开(公告)日：2009-05-14
申请号：JP2007276230
申请日：2007-10-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HASHIMOTO MITSUO , ISHIDA KOZO , ITO TAKASHI , YAMASHITA KOICHI , ISHII TAKANORI , OTSUKI TADASHI
IPC分类号： H04N5/222 , H01L31/12 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To solve the problem that when a signal transmission mechanism including a brush and a spring is used to transmit and receive signals of an imaging apparatus having a rotating portion and a fixed portion, an electrode is worn and quantization noise is increased since the transmission and reception of the signal is performed through a digital-to-analog (D/A) conversion unit and an analog-to-digital (A/D) conversion unit, thus causing deterioration in picture quality and a communication trouble to be liable to occur. SOLUTION: A rotating-side light emitting element (4) for transmitting a video signal from a camera (3) of the rotating portion (1) is provided to emit light in the direction of an axis (14) of rotation, and a fixed-side light receiving element (5) is provided to receive the light that the rotating-side light emitting element (4) emits. Furthermore, a fixed-side light emitting element (7) for transmitting a signal for controlling the camera is provided to emit light in a direction other than the direction of the axis of rotation, and a rotating-side light receiving element (6) is so provided as to receive the light from the fixed-side light emitting element (7). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题为了解决当使用包括电刷和弹簧的信号传输机构来发送和接收具有旋转部分和固定部分的成像装置的信号的问题时，电极被磨损并且量化由于信号的发送和接收通过数模（D / A）转换单元和模数（A / D）转换单元执行，所以噪声增加，从而导致图像质量下降，沟通麻烦有可能发生。解决方案：用于从旋转部分（1）的照相机（3）传输视频信号的旋转侧发光元件（4）被提供以在旋转轴线（14）的方向上发光，并且设置固定侧光接收元件（5）以接收旋转侧发光元件（4）发射的光。此外，设置用于发送用于控制照相机的信号的固定侧发光元件（7）沿除旋转轴线方向以外的方向发光，并且旋转侧光接收元件（6）为被设置为从固定侧发光元件（7）接收光。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009105713A Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：JP2009105713A
公开(公告)日：2009-05-14
申请号：JP2007276259
申请日：2007-10-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HASHIMOTO MITSUO , ISHIDA KOZO , ITO TAKASHI , YAMASHITA KOICHI , ISHII TAKANORI , OTSUKI TADASHI
IPC分类号： H04N5/222 , G03B7/00 , G03B15/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that when a signal transmission mechanism including a brush and a spring is used to transmit and receive signals of an imaging apparatus having a rotating portion and a fixed portion, an electrode is worn and quantization noise is increased since the transmission and reception of the signal is performed through a digital-to-analog (D/A) conversion unit and an analog-to-digital (A/D) conversion unit, thus causing deterioration in picture quality and a communication trouble to be liable to occur. SOLUTION: A fixed-side control circuit (16) calculates timing when optical transmission from the fixed portion to the rotating portion becomes possible on the basis of a relative rotation angle detected by a rotation angle detecting means (3) and a rotating direction and a rotation amount controlled by a rotation control circuit (18), and the rotating portion (1) is rotated up to a position where a rotating-side light receiving element (6) can receive a transmission signal from the fixed-side light emitting element (7), thereby transmitting a signal from the fixed portion to the rotating portion in the timing calculated by the fixed-side control circuit (16). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题为了解决当使用包括电刷和弹簧的信号传输机构来发送和接收具有旋转部分和固定部分的成像装置的信号的问题时，电极被磨损并且量化由于信号的发送和接收通过数模（D / A）转换单元和模数（A / D）转换单元执行，所以噪声增加，从而导致图像质量下降，沟通麻烦有可能发生。解决方案：固定侧控制电路（16）基于由旋转角度检测装置（3）检测的相对旋转角度和旋转角度检测装置（3）的旋转角度，计算从固定部分到旋转部分的光传输成为可能的定时方向和由旋转控制电路（18）控制的旋转量，并且旋转部分（1）旋转到旋转侧光接收元件（6）可以从固定侧光线接收传输信号的位置从而在由固定侧控制电路（16）计算的定时中将固定部分的信号发送到旋转部分。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008244624A Coder 有权
标题翻译： CODER
公开(公告)号：JP2008244624A
公开(公告)日：2008-10-09
申请号：JP2007079619
申请日：2007-03-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OTSUKI TADASHI
IPC分类号： H03M7/30 , H04N19/00 , H04N19/126 , H04N19/134 , H04N19/136 , H04N19/146 , H04N19/189 , H04N19/194 , H04N19/423 , H04N19/625 , H04N19/91
摘要： PROBLEM TO BE SOLVED: To provide a coder capable of reducing the factors of cost increase by fixing a code amount, simplifying processing and suppressing the using amount of a buffer. SOLUTION: A quantization table 13 stores a quantization characteristic value for fixing the code amount outputted as the quantized result of an input image from a camera part 1, a plurality of quantization tables 19 store the quantization characteristic value for fixing the code amount corresponding to the kinds of turning and turning speed of the camera part 1, and a code control part 18 selects the quantization table 19 corresponding to the kind of turning and turning speed of the camera from the plurality of quantization tables 13 and sets it to the quantization table 13 when the turning operation of the camera part 1 is performed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过固定代码量来减少成本增加的因素的编码器，简化处理并抑制缓冲器的使用量。解决方案：量化表13存储用于固定作为来自照相机部分1的输入图像的量化结果的代码量的量化特性值，多个量化表19存储用于固定代码量的量化特性值对应于照相机部分1的转弯和转动速度的种类，代码控制部分18从多个量化表13中选择与照相机的转弯和转动速度的种类对应的量化表19，并将其设置为执行摄像机部分1的转动操作时的量化表13。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009105687A Imaging system 审中-公开
标题翻译：成像系统
公开(公告)号：JP2009105687A
公开(公告)日：2009-05-14
申请号：JP2007275862
申请日：2007-10-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TOYODA YOSHITAKA , ISHIDA KOZO , ITO TAKASHI , YAMASHITA KOICHI , ISHII TAKANORI , OTSUKI TADASHI
IPC分类号： H04N5/225
摘要： PROBLEM TO BE SOLVED: To provide an imaging system which is inexpensive and compact and is easy to install and has an excellent workability.
SOLUTION: An imaging device 10 includes an imaging means 11 which sets imaging condition information of the image device 10 according to input control information and generates digital data containing image data acquired by imaging under the set imaging conditions and the imaging condition information, and a digital transmission and reception means 12. An information processing device 30 includes a digital transmission and reception means 31, an image analyzing means 32 for analyzing the data transmitted from the digital transmission and reception means 12 to the digital transmission and reception means 31, and a controlling means for generating control information for changing the imaging conditions of the imaging means 11 according to the analysis result of the image analyzing means 32. Digital data containing the control information generated by the controlling means 33 is transmitted from the digital transmission and reception means 31 to the digital transmission and reception means 12 and is provided to the imaging means 11.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供廉价且紧凑并且易于安装并且具有优异的可加工性的成像系统。成像装置10包括：成像装置11，其根据输入的控制信息设置图像装置10的成像条件信息，并且生成包含在设定的成像条件和成像条件信息下通过成像获取的图像数据的数字数据，信息处理装置30包括数字发送接收装置31，图像分析装置32，用于分析从数字收发装置12发送到数字收发装置31的数据，以及控制装置，用于根据图像分析装置32的分析结果产生用于改变成像装置11的成像条件的控制信息。包含由控制装置33产生的控制信息的数字数据从数字发送和接收意味着数字发送和接收31 ean 12，并提供给成像装置11.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009182437A Monitoring camera apparatus, and focus aid device 有权
标题翻译：监控摄像机和聚焦辅助设备
公开(公告)号：JP2009182437A
公开(公告)日：2009-08-13
申请号：JP2008017935
申请日：2008-01-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OTSUKI TADASHI , ISHII TAKANORI
IPC分类号： H04N5/225 , G02B7/28 , G02B7/36 , G03B13/36 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To make focus aid by hearing possible at a time of focus adjustment.
SOLUTION: In a monitoring camera apparatus which carries out the focus adjustment by giving a video signal which is processed by luminance processing, color processing, etc. to the video image focused on an imaging sensor by a video image processing means to an adjustment monitor through a pin jack connected to an adjustment video image output terminal, it is provided with: a video image frequency analysis means which carries out frequency analysis of the video signal output from the video image processing means; a voice frequency conversion means which converts the video image frequency analysis result by the video image frequency analysis means to a corresponding feature voice frequency; and a speaker which converts a signal of the converted feature voice frequency to a voice.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在焦点调整时可能进行对焦辅助。解决方案：在通过将通过亮度处理，颜色处理等处理的视频信号通过视频图像处理装置给予成像传感器的视频图像来执行聚焦调整的监视照相机装置中，调整监视器通过连接到调整视频图像输出端子的引脚插座，其具有：视频频率分析装置，其执行从视频图像处理装置输出的视频信号的频率分析; 语音频率转换装置，其将视频频率分析装置的视频频率分析结果转换成对应的特征语音频率; 以及将转换的特征语音频率的信号转换为语音的扬声器。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009177669A Imaging device 审中-公开
标题翻译：成像装置
公开(公告)号：JP2009177669A
公开(公告)日：2009-08-06
申请号：JP2008015921
申请日：2008-01-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHIDA KOZO , ITO TAKASHI , YAMASHITA KOICHI , OTSUKI TADASHI
IPC分类号： H04N5/238 , G03B7/097 , H04N5/243 , H04N101/00
摘要： PROBLEM TO BE SOLVED: To provide an imaging device with the deeper objective depth of a shooting object and less image blur in case of a clear shooting object, by ensuring exposure controlling performance in controlling the exposure using the adjustment of an exposure time and a gain in addition to the adjustment of a diaphragm, and by using control of the diaphragm.
SOLUTION: The imaging device is equipped with: a diaphragm controlling means 1 for regulating an optical volume from the shooting object; an amplifying means 4 variable in gain for amplifying the output of an imaging element 3; an exposure-volume detecting means 7 for obtaining the exposure volume on the basis of the output of the imaging element 3; an exposure controlling means 6 for controlling the gain of the amplifying means 4 and the exposure time of the imaging element 3, using the exposure volume detected by the exposure-volume detecting means 7; and a diaphragm controlling means 8 for controlling the degree of the diaphragm in the diaphragm controlling means 1, based on the exposure volume, the exposure time, and the gain.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在具有清晰拍摄对象的情况下为拍摄对象提供更深的物体深度和更少的图像模糊的成像装置，通过使用曝光时间的调整确保控制曝光中的曝光控制性能以及除了调节膜片之外的增益，以及通过使用膜片的控制。
解决方案：成像装置配备有：用于调节来自拍摄对象的光学体积的光圈控制装置1; 用于放大成像元件3的输出的增益可变的放大装置4; 曝光量检测装置7，用于根据成像元件3的输出获得曝光量; 使用由曝光量检测装置7检测的曝光量来控制放大装置4的增益和成像元件3的曝光时间的曝光控制装置6; 以及用于根据曝光量，曝光时间和增益来控制光阑控制装置1中的光阑的程度的光阑控制装置8。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009253434A Surveillance camera system 有权
标题翻译：监控摄像机系统
公开(公告)号：JP2009253434A
公开(公告)日：2009-10-29
申请号：JP2008096206
申请日：2008-04-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHII TAKANORI , OTSUKI TADASHI
IPC分类号： H04N7/18 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To obtain a surveillance camera system equipped with a CMOS sensor of line exposure system and a turntable, the camera system correcting video image distortion in the horizontal direction caused by turning operation of a camera.
SOLUTION: The surveillance camera system comprises: a surveillance camera having an image pick-up section which captures an image of an object to be monitored, a signal processing section which carries out video signal processing of an imaging output from the image pick-up section, a storage section for holding a video image output from the signal processing section and a control section for controlling the video image signal processing at the signal processing section; and a turntable which supports the surveillance camera rotatably and the rotation of which is controlled at the control section. The control section has a data table which holds first correction factors for correcting distortion of a video image output according to the rotational speed of the turntable, and the signal processing section corrects clipping of a video image held in the storage section based on a first correction factor read out from the data table at the control section as a display video image.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了获得配备有线曝光系统的CMOS传感器和转盘的监视摄像机系统，照相机系统通过照相机的操作来校正在水平方向上的视频图像失真。解决方案：监视摄像机系统包括：监视摄像机，具有拍摄要监视对象的图像的摄像部分，信号处理部分，其执行来自图像拾取器的成像输出的视频信号处理上段，用于保持从信号处理部分输出的视频图像的存储部分和用于控制信号处理部分的视频图像信号处理的控制部分; 以及可转动地支撑监视摄像机并且其旋转被控制在控制部分的转盘。控制部分具有数据表，该数据表根据转台的旋转速度保持用于校正视频图像输出的失真的第一校正因子，并且信号处理部分基于第一校正来校正保持在存储部分中的视频图像的剪辑因子作为显示视频图像从控制部分的数据表读出。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2006217384A Television camera system, controller, and camera 有权
标题翻译：电视摄像机系统，控制器和摄像机
公开(公告)号：JP2006217384A
公开(公告)日：2006-08-17
申请号：JP2005029332
申请日：2005-02-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OTSUKI TADASHI
IPC分类号： H04N5/232
摘要： PROBLEM TO BE SOLVED: To advance a phase according to the change in cable length to enable phase adjustment, without requiring advanced data communication.
SOLUTION: A controller generates an external synchronization signal and superimposes it on a cable to transmit it to a camera, and the camera generates a timing signal on the basis of the received external synchronization signal and generates a composite video signal on the basis of a video signal obtained by imaging, a vertical synchronization signal, and a horizontal synchronization signal and superimposes the composited video signal on the cable, to transmit it to the controller, and the controller generates a marker signal at a prescribed position of a video-blanking period to transmit it to the camera, and the camera calculates the amount of reciprocal transmission delay caused by actual cable length, on the basis of the received marker signal, the received external synchronization signal, and a reception position where the marker signal is received on assumption that the cable length is 0m, and makes the phase of the timing signal advance corresponding to this amount of reciprocal transmission delay.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：根据电缆长度的变化推进相位，以实现相位调整，而不需要高级数据通信。解决方案：控制器产生外部同步信号并将其叠加在电缆上以将其传输到摄像机，并且摄像机根据接收的外部同步信号产生定时信号，并在此基础上生成复合视频信号通过成像获得的视频信号，垂直同步信号和水平同步信号，并将合成的视频信号叠加在电缆上，将其发送到控制器，并且控制器在视频信号的规定位置产生标记信号，消隐期间将其发送到相机，并且相机基于接收到的标记信号，接收到的外部同步信号和接收标记信号的接收位置来计算由实际电缆长度引起的相互传输延迟的量假设电缆长度为0m，并使定时信号的相位提前对应于该接收器的数量 ocal传输延迟。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2001344654A VIDEO MESSAGE BOARD SYSTEM 失效
公开(公告)号：JP2001344654A
公开(公告)日：2001-12-14
申请号：JP2000161958
申请日：2000-05-31
申请人： MITSUBISHI ELECTRIC CORP
发明人： OTSUKI TADASHI , KUSUNOKI YOSHIJI
IPC分类号： G07F17/16 , G06F3/00 , G06F3/048 , G09G5/00 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To solve a problem that a conventional video message board system cannot display a message according to the request of a message originating person because the using area of a message to be displayed on a display part is assigned equally, a display form is also unifortm, a message displayed on the display part before retrieving operation becomes indefinite since the message is normally displayed by retrieval by a message receiving person. SOLUTION: A setting control part 104 sets the displaying area and displaying time of the message to be outputted on a set video display part 102 according to the request of the message originating person. Furthermore, the part 104 sets the voice of the message originating person which is to be outputted from a set voice output part 103 according to the message at need. Thus, it is possible to output a message of a size according to the request of the message originating person to the part 102 at a time according to the request of the message originating person. Furthermore, it is possible to output the voice according to the request of the message originating person in accordance with the message to be displayed on the part 102.

10. 发明专利

JP2002077887A AUTOMATIC MONITORING METHOD AND DEVICE THEREOF 失效
公开(公告)号：JP2002077887A
公开(公告)日：2002-03-15
申请号：JP2000267575
申请日：2000-09-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： HIKINO SHIN , SATO MASAHIRO , KONDO HIROSHI , OTSUKI TADASHI , SHIGESUMI SHINJI , YOKOO TAKESHI
IPC分类号： H04N7/18
摘要： PROBLEM TO BE SOLVED: To eliminate the need for a control device for central control and to provide an automatic monitoring method and an automatic monitoring device which exhibits a high degree of freedom of system construction by the exchange of image information among several video cameras and the independent control of the transmission of image data. SOLUTION: Image data of a moving subject to be tracked is obtained by an image input means 1 of a video camera C1. The feature amount of the moving subject is extracted by a moving subject detecting means 2 and is transmitted as moving subject data to a network 9. On the other hand, moving subject data from the other video cameras C2-Cn and its own moving subject data is processed by a moving subject data processing means 4, and the transmission of the image is controlled by an image transmission controlling means 3 as necessary.

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